Attributes

Brand	-
Category	Standard Parts, Components & Industrial Consumables / Couplings
Origin	-
Model Number	SJM0123456789
Material	304 Stainless Steel
Coupling Type	Single Diaphragm Elastic
Structure	Stacked Disc Design
Torque Capacity	High Torque Transmission
Misalignment Compensation	Angular and Parallel
Operating Temperature	-50°C to +200°C
Surface Finish	Polished
Application	Servo Motors and Pumps
Maintenance	Maintenance Free

6 reviews

Anonymous

Mar 29, 2026

Rating: 5/5

Solved our alignment issues

The flexibility of the diaphragm allowed us to compensate for slight misalignments in our setup. Machine runs smoother than ever.

Anonymous

Mar 15, 2026

Rating: 5/5

Perfect for high-speed applications

This coupling handles the RPMs on our packaging line perfectly. The stainless steel construction feels very robust and the installation was straightforward.

Anonymous

Mar 13, 2026

Rating: 4/5

Good quality, precise fit

The machining tolerances are excellent. It fit our motor shaft without any issues. Only giving 4 stars because delivery took a bit longer than expected.

Anonymous

Mar 07, 2026

Rating: 5/5

Durable and reliable

Been running this in a harsh environment for three months now with no signs of wear. The 304 stainless steel holds up well against corrosion.

Anonymous

Mar 07, 2026

Rating: 4/5

Great value for money

For the price point, the quality is outstanding. It performs just as well as more expensive brands we have used in the past.

Anonymous

Mar 06, 2026

Rating: 5/5

Excellent vibration damping

We replaced an older model with this single diaphragm version and noticed a significant reduction in vibration. Highly recommended for precision equipment.

5 FAQ

Q: Does this come with mounting screws?

A: Yes, the package includes the necessary set screws for standard installation.

Q: What is the lead time for bulk orders?

A: For orders exceeding 50 units, the typical lead time is 10-14 business days. Please contact sales for specific timelines.

Q: Can this handle axial movement?

A: This single diaphragm design primarily compensates for angular and parallel misalignment. For significant axial movement, a double diaphragm model is recommended.

Q: Is this coupling suitable for outdoor use?

A: Yes, since it is made from 304 Stainless Steel, it offers good corrosion resistance and is suitable for outdoor environments.

Q: What is the maximum bore size available for this model?

A: The standard maximum bore size for model SJM0123456789 is 25mm, but custom bores can be requested upon order.

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